4331821390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{192611}}^1$

素因数の和:192804

約数の個数: 32

約数和(自身を含む): 8445650976

約数和(自身を除く): 4113829586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 192611, 385222, 963055, 1926110, 2503943, 5007886, 12519715, 25039430, 33321703, 66643406, 166608515, 333217030, 433182139, 866364278, 2165910695, 4331821390]

約数ペア:

[(1, 4331821390), (2, 2165910695), (5, 866364278), (10, 433182139), (13, 333217030), (26, 166608515), (65, 66643406), (130, 33321703), (173, 25039430), (346, 12519715), (865, 5007886), (1730, 2503943), (2249, 1926110), (4498, 963055), (11245, 385222), (22490, 192611)]